/**  
* Copyright (c) 2008, Noel Lynch All rights reserved. Redistribution and use  
* in source and binary forms, with or without modification, are permitted  
* provided that the following conditions are met: Redistributions of source  
* code must retain the above copyright notice, this list of conditions and the  
* following disclaimer. Redistributions in binary form must reproduce the above  
* copyright notice, this list of conditions and the following disclaimer in the  
* documentation and/or other materials provided with the distribution. Neither  
* the name of Noel Lynch nor the names of contributors may be used to  
* endorse or promote products derived from this software without specific prior  
* written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A  
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR  
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,  
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;  
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,  
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR  
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF  
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
*/
// Oct 7, 2008

package com.sceneworker.extensions.vertexprogramstate;

import java.util.concurrent.Callable;

import com.acarter.propertytable.Property;
import com.acarter.propertytable.PropertySection;
import com.acarter.propertytable.propertyobject.BooleanPropertyObject;
import com.acarter.scenemonitor.propertydescriptor.definitions.renderstate.RenderStatePropertyPage;
import com.jme.scene.state.FragmentProgramState;
import com.jme.scene.state.RenderState;
import com.jme.scene.state.VertexProgramState;
import com.jme.util.GameTaskQueueManager;

public class VertexProgramStatePropertyPage extends RenderStatePropertyPage {

	private		boolean		mb_isSupported;
	
	public VertexProgramStatePropertyPage() {
		super();
		
		PropertySection section = new PropertySection("Vertex Program State");
		section.addProperty(new Property("Supported", new BooleanPropertyObject()));
		section.addProperty(new Property("Program", new VertexProgramStateCodePropertyObject()));
		model.addPropertySection(0, section);
	}
	
	@SuppressWarnings("unchecked")
	@Override
	protected void updateListeners(final RenderState renderstate) {
		
		super.updateListeners(renderstate);
		
		if(!(renderstate instanceof VertexProgramState)) { return; }
		
		final		VertexProgramState		lcl_fs = (VertexProgramState)renderstate;
		
		GameTaskQueueManager.getManager().update(new Callable<Object>() {

			public Object call() throws Exception {
				mb_isSupported = lcl_fs.isSupported();
				return null;
			}
			
		});
		
		BooleanPropertyObject		lcl_supported = (BooleanPropertyObject)model.getPropertyObject("Vertex Program State", "Supported");
		lcl_supported.SetListener(new BooleanPropertyObject.I_BooleanPropertyObjectListener() {

			public boolean readValue() {
				return mb_isSupported;
			}

			public void saveValue(boolean value) {
			}
		});
		
		VertexProgramStateCodePropertyObject		lcl_program = (VertexProgramStateCodePropertyObject)model.getPropertyObject("Vertex Program State", "Program");
		lcl_program.SetListener(new VertexProgramStateCodePropertyObject.I_VertexProgramStateCodePropertyObjectListener() {

			public VertexProgramState readValue() {
				return lcl_fs;
			}

			public void saveValue(VertexProgramState value) {
			}
			
		});
	}

}
